Dr. Amalesh Kumar Manna is currently working as an Assistant Professor in the Department of Mathematics, KIIT Deemed to be University, Bhubaneswar. Prior to joining KIIT, he served as an Associate Professor at UEM, Kolkata. He also worked as an Assistant Professor in the Department of Mathematics at C. V. Raman Global University, Bhubaneswar. Dr. Manna has 2 years and 6 months of postdoctoral research experience under UGC–Dr. D. S. Kothari Post-Doctoral Fellowship. He was awarded the prestigious UGC–Dr. D. S. Kothari Post-Doctoral Fellowship in 2019. He received his Ph.D. degree in Mathematics from Vidyasagar University in 2017. His research interests include EOQ & EPQ models, supply chain management. He has published 56 research papers in reputed international journals.